| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $97.62 | 7.678% | $105.1153 | $105.12 | $105.10 | $105.10 |
| Purchase #2 | $18.69 | 12.121% | $20.9554 | $20.96 | $20.95 | $21.00 |
| Purchase #3 | $140.66 | 6.400% | $149.6622 | $149.66 | $149.65 | $149.70 |
| Purchase #4 | $221.55 | 9.641% | $242.9096 | $242.91 | $242.90 | $242.90 |
| Purchase #5 | $221.38 | 11.243% | $246.2698 | $246.27 | $246.25 | $246.30 |
| Purchase #6 | $41.83 | 11.837% | $46.7814 | $46.78 | $46.80 | $46.80 |
| Purchase #7 | $167.89 | 8.647% | $182.4074 | $182.41 | $182.40 | $182.40 |
| 7 purchase totals = | $909.62 | $994.1011 | $994.11 | $994.05 | $994.20 | |